SINANEN Holdings Co., Ltd. engages in the distribution of petroleum products and gas. It operates through the following segments: Wholesale and Retail Energy and Related Business (BtoC Business), Energy Solution Business (BtoB Business), and Non-Energy and Global Business. The Wholesale and Retail Energy and Related Business (BtoC Business) segment handles fuel sales for household and retailers, liquefied petroleum (LP) gas security and delivery, electricity sales, and gas supply business. The Energy Solution Business (BtoB Business) segment deals with fuel sales for large consumers, gas station management, electric power development, photovoltaic power generation system sales, and renewable energy business. The Non-Energy and Global Business segment covers antibacterial, recycling, bicycle import, computer system service, building maintenance, and biomass businesses. The company was founded on April 11, 1927 and is headquartered in Tokyo, Japan.